| #!/bin/bash |
| # |
| # Kernel-version-dependent shell functions for the rest of the scripts. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, you can access it online at |
| # http://www.gnu.org/licenses/gpl-2.0.html. |
| # |
| # Copyright (C) IBM Corporation, 2014 |
| # |
| # Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
| |
| # locktorture_param_onoff bootparam-string config-file |
| # |
| # Adds onoff locktorture module parameters to kernels having it. |
| locktorture_param_onoff () { |
| if ! bootparam_hotplug_cpu "$1" && configfrag_hotplug_cpu "$2" |
| then |
| echo CPU-hotplug kernel, adding locktorture onoff. 1>&2 |
| echo locktorture.onoff_interval=3 locktorture.onoff_holdoff=30 |
| fi |
| } |
| |
| # per_version_boot_params bootparam-string config-file seconds |
| # |
| # Adds per-version torture-module parameters to kernels supporting them. |
| per_version_boot_params () { |
| echo $1 `locktorture_param_onoff "$1" "$2"` \ |
| locktorture.stat_interval=15 \ |
| locktorture.shutdown_secs=$3 \ |
| locktorture.locktorture_runnable=1 \ |
| locktorture.verbose=1 |
| } |
